47079825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 84786240

約数和(自身を除く): 37706415

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 195, 325, 327, 443, 545, 975, 1329, 1417, 1635, 2215, 2725, 4251, 5759, 6645, 7085, 8175, 11075, 17277, 21255, 28795, 33225, 35425, 48287, 86385, 106275, 143975, 144861, 241435, 431925, 627731, 724305, 1207175, 1883193, 3138655, 3621525, 9415965, 15693275, 47079825]

約数ペア:

[(1, 47079825), (3, 15693275), (5, 9415965), (13, 3621525), (15, 3138655), (25, 1883193), (39, 1207175), (65, 724305), (75, 627731), (109, 431925), (195, 241435), (325, 144861), (327, 143975), (443, 106275), (545, 86385), (975, 48287), (1329, 35425), (1417, 33225), (1635, 28795), (2215, 21255), (2725, 17277), (4251, 11075), (5759, 8175), (6645, 7085)]